Surly Ultra New Non-Disc Front Hub - 9 x 1 x 100mm Rim Brake Silver 32h Disc Center Lock Model Sylvan Sidekick Race Aluminum

Model Sylvan Sidekick Race Aluminum Size 29" Front/Rear Rear (Micro Spline) Axle/Spacing (mm) 12x148 Hub Sidekick Hole 28 Brake 6-Bolt Rim Aluminum Internal W 30mm Depth 20mm Type Tubeless Color (H/S/R) Black Weight 1180g Axle Configuration 12X148 MS

Strong lightweight and high-tech

Highlights include lightweight but strong TI 316 rails “Superflow” cut-out to relieve perineal pressure light gel padding for all-day vibration dampening and a tough Fibra-Tek cover in black with high-visibility reflective inserts

5-Speed internal gear hub with gear ratio of 243% with 25% gear steps

Surly Ultra New Non-Disc Front Hub - 9 x 1 x 100mm Rim Brake Silver 32h Disc Center Lock Model Sylvan Sidekick Race AluminumSurly Ultra New Front Hubs Non Disc. 6061 T6 forged hub shell (same as the Surly New); 6901 bearings Axle is quick release and bolt on compatible Stainless 6mm bolts are included; quick release skewer is NOT included 4130 CroMoly axle and stainless cones; agressive knurling on cones and bolt caps for reduced slippage New axle cone system uses uses a specific shouldered axle that allows the hubs to be completely adjustment free and simple to service